MPI_Type_create_hindexed - Creates an indexed data type
with offsets in bytes
SYNOPSIS
C:
#include <mpi.h>
int MPI_Type_create_hindexed( count, blocklens, indices,
old_type, newtype )
int count;
int blocklens[];
MPI_Aint indices[];
MPI_Datatype old_type;
MPI_Datatype *newtype;
C++:
#include <mpi.h>
Datatype Datatype::Create_hindexed(
int count,
const intarray_of_blocklengths[],
const Aint array_of_displacements[]) const
Fortran:
INCLUDE "mpif.h" (or USE MPI)
INTEGER count, array_of_blocklengths(*), oldtype,
newtype, ierror
INTEGER(KIND=MPI_ADDRESS_KIND) array_of_displacements(*)
CALL MPI_TYPE_CREATE_HINDEXED(count,
array_of_blocklengths(*),
array_of_displacements(*), oldtype, newtype,
ierror)
DESCRIPTION
The MPI_Type_create_hindexed routine creates an indexed
data type with offsets in bytes. The
MPI_Type_create_hindexed routine is an MPI-2
implementation replacing the MPI-1 MPI_Type_hindexed
routine which has been deprecated. This routine differs
from the MPI-1 routine in that in the Fortran
implementation the array_of_displacements(*) argument is
of type MPI_ADDRESS_KIND, which makes it more suitable for
ABI 64. Currently, the Fortran version of this function
is implemented only for ABI 64. This routine accepts the
following parameters:
the number of entries in indices and blocklens
(integer)
blocklens Specifies the number of elements in each block
(array of nonnegative integers)
indices Specifies the byte displacement of each block
(array of integers)
old_type Specifies the old data type (handle)
newtype Returns the new data type (handle)
ierror Specifies the return code value for successful
completion, which is in MPI_SUCCESS.
MPI_SUCCESS is defined in the mpif.h file.
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